1520302248

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:552

約数の個数: 192

約数和(自身を含む): 4555699200

約数和(自身を除く): 3035396952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 51, 62, 68, 72, 93, 102, 103, 124, 136, 153, 186, 204, 206, 248, 279, 306, 309, 372, 389, 408, 412, 527, 558, 612, 618, 744, 778, 824, 927, 1054, 1116, 1167, 1224, 1236, 1556, 1581, 1751, 1854, 2108, 2232, 2334, 2472, 3112, 3162, 3193, 3501, 3502, 3708, 4216, 4668, 4743, 5253, 6324, 6386, 6613, 7002, 7004, 7416, 9336, 9486, 9579, 10506, 12059, 12648, 12772, 13226, 14004, 14008, 15759, 18972, 19158, 19839, 21012, 24118, 25544, 26452, 28008, 28737, 31518, 36177, 37944, 38316, 39678, 40067, 42024, 48236, 52904, 54281, 57474, 59517, 63036, 72354, 76632, 79356, 80134, 96472, 108531, 108562, 114948, 119034, 120201, 126072, 144708, 158712, 160268, 162843, 205003, 217062, 217124, 229896, 238068, 240402, 289416, 320536, 325686, 360603, 410006, 434124, 434248, 476136, 480804, 488529, 615009, 651372, 681139, 721206, 820012, 868248, 961608, 977058, 1230018, 1242077, 1302744, 1362278, 1442412, 1640024, 1845027, 1954116, 2043417, 2460036, 2484154, 2724556, 2884824, 3690054, 3726231, 3908232, 4086834, 4920072, 4968308, 5449112, 6130251, 7380108, 7452462, 8173668, 9936616, 11178693, 12260502, 14760216, 14904924, 16347336, 21115309, 22357386, 24521004, 29809848, 42230618, 44714772, 49042008, 63345927, 84461236, 89429544, 126691854, 168922472, 190037781, 253383708, 380075562, 506767416, 760151124, 1520302248]

約数ペア:

[(1, 1520302248), (2, 760151124), (3, 506767416), (4, 380075562), (6, 253383708), (8, 190037781), (9, 168922472), (12, 126691854), (17, 89429544), (18, 84461236), (24, 63345927), (31, 49042008), (34, 44714772), (36, 42230618), (51, 29809848), (62, 24521004), (68, 22357386), (72, 21115309), (93, 16347336), (102, 14904924), (103, 14760216), (124, 12260502), (136, 11178693), (153, 9936616), (186, 8173668), (204, 7452462), (206, 7380108), (248, 6130251), (279, 5449112), (306, 4968308), (309, 4920072), (372, 4086834), (389, 3908232), (408, 3726231), (412, 3690054), (527, 2884824), (558, 2724556), (612, 2484154), (618, 2460036), (744, 2043417), (778, 1954116), (824, 1845027), (927, 1640024), (1054, 1442412), (1116, 1362278), (1167, 1302744), (1224, 1242077), (1236, 1230018), (1556, 977058), (1581, 961608), (1751, 868248), (1854, 820012), (2108, 721206), (2232, 681139), (2334, 651372), (2472, 615009), (3112, 488529), (3162, 480804), (3193, 476136), (3501, 434248), (3502, 434124), (3708, 410006), (4216, 360603), (4668, 325686), (4743, 320536), (5253, 289416), (6324, 240402), (6386, 238068), (6613, 229896), (7002, 217124), (7004, 217062), (7416, 205003), (9336, 162843), (9486, 160268), (9579, 158712), (10506, 144708), (12059, 126072), (12648, 120201), (12772, 119034), (13226, 114948), (14004, 108562), (14008, 108531), (15759, 96472), (18972, 80134), (19158, 79356), (19839, 76632), (21012, 72354), (24118, 63036), (25544, 59517), (26452, 57474), (28008, 54281), (28737, 52904), (31518, 48236), (36177, 42024), (37944, 40067), (38316, 39678)]